Stockholm Resilience Centre offers interdisciplinary courses on first (Undergraduate), second (Master's) and third (PhD) levels of University education. Want to know more about our courses? Click here!
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Price and market structures in fisheries change rapidly, now 40% of seafood is traded internationally and are associated with overharvesting of marine species. We have developed a bio-economic fishery model to address the pressing need of managing the interplay of different markets. We first regard local, multi-level and global markets individually and then analyze the effect of transitioning between markets on the exploitation of species and the stability of income. We find that in gradually globalizing markets, transition management needs to account for non-linear price changes since earlier policies may not be suitable after globalization. We hypothesize that short-term policies to ban harvest in the interest of species recovery benefit a local market in which incentives prevent overharvesting. In global markets we expect that sustained initiatives are needed to prevent overharvesting. Individual fisheries using contextualized models representing local ecological and trade structures may benefit from assessing the price dynamics presented in this analysis.
Research news | 2018-11-17
Study reveals deeply contrasting realities for farmers in South Africa
Research news | 2018-11-16
New report projects area of habitat larger than New Zealand could be lost to urbanization over next 20 years
Research news | 2018-11-15
The fifth in a series of seven "deep dives" looking into the connections between resilience and development
Research news | 2018-11-13
First assessment of planetary boundaries for antibiotic and pesticide resistance shows several are already crossed
Educational news | 2018-11-13
Centre partners with other insitutions at Stockholm University to host a PhD/postdoc course in global and environmental governace
Research news | 2018-11-09
The perception of cognition and other related terms easily get misunderstood in scientific processes, leading to frustration, communication breakdown and a collaboration impasse